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Individual Calculations January 2022 |
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| Mazurek, Jerzy Total change: 18.60 | |   |
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| 249th YMCA Autumn 2021-B | Warszawa | POL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1691 | 8.00 | 11 | 0.93 | 20 | 18.60 | |
|  Dropia, Rafal | | | 1622 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Sloniewska, Alicja | | | 1659 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sypula, Krzysztof | | | 1656 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kurowski, Maciej | | | 1590 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jaroszuk, Marcin | | | 1569 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Wiktorowski, Janusz | | | 1449 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Goral, Jan | | | 1673 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Dabrowski, Leszek | | | 1436 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Szumigaj, Marcin | | | 1473 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sypula, Krzysztof | | | 1656 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Dropia, Rafal | | | 1622 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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